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Marquise|Natural|GIA

0.71ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 2567225206

Certificate GIA 2567225206

Diamond specifications and retailer prices

From $1,246 AUD
$875 USD
As of November 1, 2026
Save $170 AUD (12%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,415 AUD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 0.71ct natural marquise diamond

This 0.71ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567225206. Listed at 4 retailers as of October 30, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.71
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2567225206
Dimensions8.80 × 4.63 × 2.98 mm
L/W Ratio1.90
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
8.80 mm4.63 mm0.71 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2567225206
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,415 AUD|Low: $1,052 AUD|High: $1,415 AUD|Avg: $1,314 AUD|+4.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 2$1,246 AUD
Retailer 5$1,248 AUD
Retailer 3$1,362 AUD
Retailer 4$1,382 AUD
77 Diamonds$1,415 AUD

36 data points across 5 retailers

4 retailers$1,246 AUD to $1,415 AUD

A
Cheapest Retailer
-
$1,246 AUD
$875 USD
B+
Retailer 2
-
$1,362 AUD
$957 USD
View
B+
Retailer 3
-
$1,382 AUD
SGD 1,312 SGD
View
Most Expensive
B+
77 Diamonds
MQCPS2SPBRAB · Oct 30
$1,415 AUD
£783 GBP
View
3 more retailers have this diamond
Prices start from $1,246 AUDSave up to $170 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.71ct Marquise
$1,246 AUD